All Questions
6 questions
0
votes
3
answers
4k
views
Passing date command into a variable?
Ok so my problem is as followed, I wish to pass this :-
echo $(($(date +%s%N)/1000000))
Into a variable "a" to it can be added to an array, something like this :-
a=$(($(date +%s%N)/1000000)...
- 25
0
votes
1
answer
143
views
NVRAM Variable syntax
I'm trying to edit the client_customlist variable in my router with Merlin firmware, and am a bit confused with the syntax; when I export it and then look at it, most of them end with 3 >, like ...
- 132
-1
votes
2
answers
344
views
Defining several variables at once (copy-paste-execute in shell)
I have a list of variables I copy-paste one by one from a file to my shell and hit Enter to execute. For example:
var1="myvar1"
var2="myvar2"
Because in practice there are more variables, instead ...
user149572
0
votes
1
answer
102
views
Evaluate command based on variable at bash [closed]
I am writing a small script that would choose random file for me from the directory and execute command with this chosen filename as a parameter.
It is about choosing random .ovpn file and run sudo ...
- 3
8
votes
1
answer
7k
views
List of acceptable initial characters for a bash variable
What are the acceptable characters in a bash variable?
Can someone point me to the place in the bash man page that describes the acceptable name for a bash variable?
I looked and came up with a lot ...
- 4,645
14
votes
2
answers
9k
views
How to export a large list of variables in Bash? [duplicate]
I use Bash 4.3.48(1) and I have a .sh file containing about 20 variables right under the shebang. The file contains only variables.
This is the pattern:
x="1"
y="2"
...
I need to export all these ...
